Patents by Inventor Anis S. Sawan

Anis S. Sawan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4347634
    Abstract: A precision hand-held pipe cutting tool is provided utilizing an elongated body which is hand-gripped and contains an axially aligned motor, and a rotating saw blade parallel and adjacent to an angularly adjustable dial with a variety of depth limiting notches in the circumference thereof such that a pipe may be cut all, or part way, through, or provided with an annular channel. The tool also incorporates an integral reamer which de-burrs the interior edge of the cut pipe.
    Type: Grant
    Filed: August 14, 1980
    Date of Patent: September 7, 1982
    Inventor: Anis S. Sawan